Compile failed in macOS about ember

[Chaosvex]

You need to compile FlatBuffers and use the compiler ('flatc') to generate those files by giving it the FBS files from "spark-schemas/".

For example:
flatc -c --scoped-enums "ServiceTypes.fbs" would produce ServiceTypes_generated.h.

I'm refactoring that part of the code at the moment (aiming to merge it in a few days but we'll see how it goes) so this will be done automatically when you build the project.

If it helps, there's an Ember IRC channel on QuakeNet called #ember. I'm usually there, if you need help with getting it to compile.

[ryancheung]

@Chaosvex Thanks!

[nawuko]

@ryancheung You need to comment the "pragma warn" in Affinity.cpp out otherwise clang errors. Also when installing botan via brew you need to add --dev for the latest version aka: "brew install botan --dev"

[ryancheung]

@nawuko Thanks for notifying. I now get another error:

/Users/Ryan/EmberEmu/Ember/src/login/LoginSession.cpp:34:25: error: no viable overloaded '='
        handler_.execute_async = [&](auto& action) {

macOS: 10.12
clang++ version: Apple LLVM version 8.0.0 (clang-800.0.38)

@Chaosvex

[ryancheung]

@nawuko BTW, brew install botan --dev would install botan-1.10.13, but Ember requires at least version1.11.

So I have to manually download botan-1.11 and compile it.

[ryancheung]

It seems that using Linux for compiling would be much easier.

[Chaosvex]

There shouldn't be much difference between compiling it for Linux and Mac. Ember used Botan 1.10 last week but it was updated to take advantage of some additions to 1.11.

Regarding the flatc error you posted in IRC, I should have mentioned that Sessions.fbs isn't used anywhere, so you can ignore it. You might also need to add the option "--no-union-value-namespacing" if you're using a newer version of flatc than I am.

/Users/Ryan/EmberEmu/Ember/src/login/LoginSession.cpp:34:25: error: no viable overloaded '='
        handler_.execute_async = [&](auto& action) {

Try changing the auto& to just auto. If that fails, replace it with std::shared_ptr<Action>. If even that fails, you could temporarily checkout commit d6dd083.

Things are slightly awkward to get working at the moment since the spark-new branch needs to be merged back into development to get continuous integration back but that should be done pretty soon.

[ryancheung]

@Chaosvex Thanks, replacing it with std::shared_ptr works.

[ryancheung]

@Chaosvex Finally there're some errors in cmake's INSTALL commands:

Install the project...
-- Install configuration: ""
-- Up-to-date: /ember/login
CMake Error at src/login/cmake_install.cmake:57 (file):
  file INSTALL cannot find "/Users/Ryan/EmberEmu/Ember/configs/login".
Call Stack (most recent call first):
  src/cmake_install.cmake:32 (include)
  cmake_install.cmake:34 (include)

And I found this line

INSTALL(DIRECTORY ${CMAKE_SOURCE_DIR}/configs/login/ DESTINATION ${CMAKE_INSTALL_PREFIX})

in many files, which is wrong since there's no configs/login directory in configs directory. There's only a login.conf file in it.

[Chaosvex]

Thanks. The install part isn't really used at the moment. I'll probably just remove it.

[nawuko]

@ryancheung Maybe you have an old version installed. brew is installing botan 1.11 just fine on macOS 10.12. https://i.imgur.com/D17FB2P.png

[ryancheung]

@nawuko I fount that command flag of latest brew to install development version of package is --devel not --dev.

[nawuko]

Oh yea, my shell autocompletes args. So for future reference its --devel